ATS-N/MA N 0001839882-26-035081 0000230611 XXXXXXXX 013-00069 UBS ATS This Material Amendment is intended to disclose that the UBS ATS is migrating its primary matching engines to the Equinix facility located at 800 Secaucus Road (NY5) in Secaucus, New Jersey. At the same time, the UBS ATS will utilize the Equinix facility located at 755 Secaucus Road (NY4) in Secaucus, New Jersey as its in-region backup location. This Material Amendment provides additional information in Part III, Item 11 with regards to the migration and specifies where additional information concerning the migration schedule can be found. This change does not affect any functionality or access for the Broker Dealer Operator or any Subscriber. LIVE false false